The hex color #4d950c is a dark color. The web-safe version is Hex
#669900. A complementary color is
#B26AF3. The grayscale version is
#4F4F4F. A 20% lighter version of the original color is
#80C83F, and Hex
#1A6200 is the 20% darker color. If the color is saturated by 10%, you get
#4D9C05. If the color is desaturated by 10%, the color
#4D8E13 is obtained.